S
M
T
W
T
F
S
26
73°
51°
27
68°
49°
28
62°
46°
29
57°
40°
30
57°
35°
1
55°
32°
2
64°
33°
3
71°
49°
4
74°
41°
5
55°
34°
6
50°
37°
7
59°
34°
8
57°
40°
9
59°
42°
10
60°
46°
11
65°
47°
12
66°
48°
13
66°
51°
14
64°
49°
15
66°
52°
16
69°
51°
17
72°
56°
18
69°
57°
19
72°
55°
20
69°
55°
21
66°
48°
22
63°
48°
23
64°
49°
24
65°
49°
25
64°
50°
26
65°
51°
27
64°
51°
28
65°
52°
29
67°
60°
30
69°
59°
31
68°
55°
1
72°
59°
2
75°
63°
3
76°
63°
4
78°
64°
5
79°
65°
6
78°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Crescent
La Crescent's May 2026 forecast shows daily high temperatures ranging from 50° to 79°, with overnight lows between 34° and 66°. The average high for May is 67° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in La Crescent. See also: June | July | August.